This is an exotic gemstone from a distant alien world. It's too valuable to make jewelry out of -- you should just take it to those nerds at the Spacegate Facility so they can look at it in one of their weird dweeb microscopes or whatever.
(In-game plural: alien gemstones)
|TOP 10 alien gemstone collections|
6. caducus - 100 | 7. Nescire - 98 | 8. Leg o Lam - 83 | 9. DosBoot - 70 | 10. cubeof11 - 64
Collection data courtesy of ePeterso2 and Jicken Wings